CoverageForm 410-K10-Q8-K13D13G13F

Northrop Grumman Corp /De/

NOCCIK 0001133421 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Jan 27, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0419Δ+0.000486% similar+81/-67
MD&A:tone -0.0033Δ-0.001583% similar+109/-106

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Northrop Grumman Corp /De/

NameRolesFilings
Roeder Roshan S
Officer
15
Warden Kathy J
OfficerDirector
14
Caylor Mark A
Officer
11
Robinson Graham
Director
11
Simpson Kathryn G
Officer
9

Showing 6-10 of 38

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Northrop Grumman Corp /De/. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Warden Kathy J1258%+7.9%+22.1%+22.1%-16.6%
2Simpson Kathryn G838%+6.2%-2.9%+28.4%-8.2%
3Davies Benjamin R.540%+3.1%-3.8%+23.2%-8.2%
4Hardesty Michael A1553%+2.6%+5.4%+25.1%-22.0%
5Caylor Mark A1060%+1.9%+6.1%+6.2%-7.9%
6Roeder Roshan S838%+0.1%-2.6%+25.1%-35.7%
7Jones Thomas H1429%-7.3%-9.4%+6.5%-21.3%
8Petryszyn Mary D333%-5.7%-5.8%+5.5%-16.7%
9Cheston Sheila C.450%-5.0%-4.6%+6.5%-17.3%
10Welsh Mark A III11641%-3.0%-3.2%+17.2%-28.3%

All filings

264 Form 4 / 4-A filings, newest first

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